The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A077575

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A077575

a(n) = A077573(n)/prime(n).
(history; published version)

#5 by N. J. A. Sloane at Thu Dec 05 19:55:54 EST 2013

AUTHOR

_Amarnath Murthy (amarnath_murthy(AT)yahoo.com), _, Nov 11 2002

Discussion

Thu Dec 05

19:55

OEIS Server: https://oeis.org/edit/global/2075

#4 by Russ Cox at Sat Mar 31 14:11:23 EDT 2012

EXTENSIONS

More terms from _Ray G. Opao (1260(AT)email.com), _, Nov 02 2004

Discussion

Sat Mar 31

14:11

OEIS Server: https://oeis.org/edit/global/930

#3 by N. J. A. Sloane at Sun Feb 20 03:00:00 EST 2005

DATA

0, 37, 0, 15873, 1, 8547, 65359477124183, 5847953216374269, 48309178743961352657, 38314176245210727969348659, 3584229390681, 3, 271, 2583979328165374677, 23640661938534278959810874704491725768321513

KEYWORD

more,nonn,new

nonn

EXTENSIONS

More terms from Ray G. Opao (1260(AT)email.com), Nov 02 2004

#2 by N. J. A. Sloane at Thu Feb 19 03:00:00 EST 2004

CROSSREFS

Cf. A077573, A077574.A071126.

KEYWORD

more,nonn,new

#1 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003

NAME

a(n) = A077573(n)/prime(n).

DATA

0, 37, 0, 15873, 1, 8547, 65359477124183, 5847953216374269

OFFSET

1,2

COMMENTS

Product a(n)*Prime(n) = a repunit.

REFERENCES

Amarnath Murthy, On the divisors of Smarandache Unary Sequence. Smarandache Notions Journal, Vol. 11, 2000.

CROSSREFS

Cf. A077573, A077574..

KEYWORD

more,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 11 2002

STATUS

approved